SEÇÃO DE HEPATOLOGIA
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Seção que atua na área de vigilância epidemiológica desenvolvendo pesquisa e trabalhos ligados a área de hepatologia virais.
Todas as informações contidas nessa comunidade podem ser utilizadas em trabalhos acadêmicos, desde que citada à fonte, preservando os direitos autorais, conforme a legislação que rege o direito autoral no país (Lei nº 9.610 , de 19.02.98).
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Immunological impact of tetrahydrobiopterin on the central nervous system in a murine model of rabies virus infection
(Instituto de Medicina Tropical, 2021)Currently, the Milwaukee protocol presents healing results in human beings affected by the rabies virus. However, there are many points to clarify on the action of drugs and the immune mechanism involved in the evolution ... -
Constitutive nitric oxide synthase-like enzyme in two species involved in cutaneous and mucocutaneous leishmaniasis
(Elsevier, 2021)Leishmania is an obligate intracellular parasite that primarily inhabits macrophages. The destruction of the parasite in the host cell is a fundamental mechanism for infection control. In addition, inhibition of the ... -
Considerações a respeito do método Isoton: seu efeito na hipertrofia das fibras oxidativas e suas contribuições e suas contribuições para a saúde
(Atenas Editora, 2021)O método ISOTON é o sistema de treinamento estático-dinâmico concebido por Victor Nikolaevich Seluianov que tem como objetivo a promoção da hipertrofia seletiva das fibras musculares lentas por meio da hiperplasia das ... -
Estudo soroepidemiológico do sarampo em populações residentes na Região Metropolitana de Belém, estado do Pará, Brasil, 2016 a 2018
(MS/SVS/Instituto Evandro Chagas, 2020)OBJETIVO: Investigar a soroprevalência de anticorpos contra o sarampo em adultos jovens, residentes em Belém e Ananindeua, estado do Pará, Brasil, visando identificar indivíduos suscetíveis. MATERIAIS E MÉTODOS: Estudo ... -
Hepatite C na década de 1980: resgate de casos das antigas hepatites "não A e não B" de um serviço de hepatologia na Amazônia, Brasil
(MS/SVS/Instituto Evandro Chagas, 2019)OBJETIVO: Descrever a frequência de infecção pelo vírus da hepatite C (VHC) em amostras de soro de pacientes diagnosticados como hepatite "não-A e não-B", atendidos em um instituto de pesquisa da Amazônia, entre 1982 e ... -
SIPNs polymeric scaffold for use in cartilaginous tissue engineering: physical-chemical evaluation and biological behavior
(Elsevier, 2021)Despite the many advances in the field of regenerative medicine, the use of biomaterials to repair the cartilaginous tissue's traumatic injuries is still a challenge. Based on that, this research focuses on the ... -
Mecanismos fisiopatológicos de lesão da medula espinhal e a contribuição do exercício físico na recuperação funcional dos indivíduos
(Atenas Editora, 2021)Lesões da medula espinhal (LME) são devastadoras tanto do ponto de vista orgânico quanto psicológico por alterar a vida e a saúde dos indivíduos que, na maioria, são jovens e que eram fisicamente ativos no estado pré-lesão. ... -
Método Isoton melhora os sintomas da Fibromialgia? Estudo de caso
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Microglial plasticity contributes to recovery of bone marrow mononuclear cells during experimental stroke
(IntechOpen, 2021)Brain stroke is an acute neural disorder characterized by obstruction (ischemic) or rupture (hemorrhagic) of blood vessels causing neural damage and subsequent functional impairment. Its pathophysiology is complex and ... -
Occurrence of anti-Toxoplasma gondii and anti-Neospora caninum antibodies in pigs in the State of Pará, Brazil
(Colégio Brasileiro de Parasitologia Veterinária, 2021)We investigated the occurrence of Toxoplasma gondii and Neospora caninum antibodies in pigs raised in the Northeast of Pará, Brazil. At Study I, convenience sampled 151 pigs at two slaughterhouses, with and without state ... -
Limbic encephalitis brain damage induced by Cocal Virus in adult mice is reduced by environmental enrichment: neuropathological and behavioral studies
(MDPI, 2021)We previously demonstrated, using the Piry virus model, that environmental enrichment promotes higher T-cell infiltration, fewer microglial changes, and faster central nervous system (CNS) virus clearance in adult mice. ... -
Lateral septum microglial changes and behavioral abnormalities of mice exposed to valproic acid during the prenatal period
(Elsevier, 2021)Most animal model studies of autism spectrum disorder (ASD) have been performed in males, which may be a reflex of the 3-times higher prevalence in boys than in girls. For this reason, little is known about the mechanisms ... -
Natural prevalence of NS3 gene resistance-associated substitutions (RASs) in patients with chronic hepatitis C from the state of Para/Brazil
(Elsevier, 2021)The resistance of hepatitis C virus (HCV) to direct-acting antiviral agents, used in chronic hepatitis C treatment, consists of a natural process resulting from resistance-associated substitutions (RASs) at specific amino ... -
BALB/c female subjected to valproic acid during gestational period exhibited greater microglial and behavioral changes than male mice: a significant contra intuitive result
(Elsevier, 2020)Most animal model studies of autism spectrum disorders (ASD) were performed in males. Thus, little is known about the mechanisms underlying disease progression in females. Here, we searched for potential influences of sex ... -
Polymorphism in the IL-1β promoter is associated with IgG antibody response to circumsporozoite protein repeats of Plasmodium vivax
(Oxford University Press, 2020)BACKGROUND: It is well established that infection by Plasmodium vivax is a result of host-parasite interactions. In the present study, association with the IL1/IL2 cytokine profiles, anticircumsporozoite protein antibody ... -
Prevalence and epidemiological characteristics of human immunodeficiency virus-1 infection in an iron mining area with intense migratory flow in Pará State, Brazilian amazon, 2005–2014
(Springer Verlag, 2020)Acquired immunodeficiency syndrome (AIDS) caused by human immunodeficiency virus (HIV) is a major global public health problem. The aim of this study is to determine the prevalence of HIV-1 infection in four municipalities ... -
Long‐term environmental enrichment reduces microglia morphological diversity of the molecular layer of dentate gyrus
(Federation of European Neuroscience Societies, 2020)We investigated long-term environmental influences on morphology of microglia from the outer and middle thirds of molecular layer of the dentate gyrus (MolDG), and on microglia from dorsal and ventral dentate gyrus molecular ... -
Environmental enrichment improved learning and memory, increased telencephalic cell proliferation, and induced differential gene expression in Colossoma macropomum
(Frontiers Media, 2020)Fish use spatial cognition based on allocentric cues to navigate, but little is known about how environmental enrichment (EE) affects learning and memory in correlation with hematological changes or gene expression in the ... -
Changes in hippocampal astrocyte morphology of Ruddy turnstone (Arenaria interpres) during the wintering period at the mangroves of Amazon
(Elsevier, 2020)Astrocytes are essential for lipid neuronal metabolism in long-distance uninterrupted migratory flights, when glucose is not available as the main source of energy. We previously demonstrated in Calidris pusilla that after ... -
N-Acetylcysteine reduced ischemia and reperfusion damage associated with steatohepatitis in mice
(MDPI, 2020)N-acetylcysteine (NAC) is a pharmacological alternative with great potential for reducing the deleterious effects of surgical procedures on patients with steatohepatitis. We evaluated the effect of NAC on hepatic ...
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